Information freedom and censorship world report 1991

Xehetasun bibliografikoak
Egile korporatiboa:	American Library Association, Article 19 (Organization)
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Chicago American Library Association 1991.
Gaiak:	Censorship. Article 19 (Organization). Freedom of Information.